Jyh-Kuen was established in 1986 as a specialized manufacturer of automation components. Now we have registered office in Taipei and two manufactories in central and southern Taiwan for different responsibility.

Taipei Office : Administration, Managing, Marketing, Trading, R&D

Chia-Yi Factory : Producing Timers, Power Monitoring Relay, SSR, and accessories.

Taichung Factory : Producing Pushbutton switches and accessories.

The brand name of Jyh-Kuen Industry is JKN. Our products are promoted by our customers worldwide with JKN brand or ODM, OEM brands. Our products meet the international safety standards. We emphasize on the Q.C. and service system and always offer the prompt solutions to our direct and indirect customers.


Pushbutton Switches

CAM Switches

Voltage Monitoring Relay

Solid State Relay


Along with the growth of business, we have our 100% own products and joint venture products through investment and also trading upon any demand.